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机构地区:[1]广东医学院附属医院呼吸内科,广东湛江524001 [2]广东医学院附属医院内科,广东湛江524001
出 处:《海南医学院学报》2009年第6期634-636,639,共4页Journal of Hainan Medical University
基 金:海南医学院科研基金资助学报项目(002009004)
摘 要:目的:探讨慢性阻塞性肺疾病(COPD)患者临床特征和雾化吸入激素治疗与白介素13(IL-13)变化的相关性。方法:采用ELIAS分别检测64例COPD急性加重期患者(其中30例患者吸入舒利迭1个月,50/250μg剂型)、42例稳定期(其中20例患者吸入舒利迭1个月)和36健康正常人血浆IL-13浓度。结果:106例COPD患者和36例健康人血浆IL-13(pg/mL)(58.35±3.28)和(25.03±3.22)比较,差异有显著性(P<0.05)。急性加重期(64例)和稳定期(42例)COPD患者血浆IL-13浓度(pg/mL)(67.13±3.12)和(39.27±4.02)比较,差异有显著性(P<0.05)。在64例急性加重期COPD患者中,轻、中、重度、极重度者其血浆IL-13浓度(pg/mL)(51.25±2.38)、(61.03±2.36)、(69.37±2.16)和(75.67±2.15)相互间比较,差异均有显著性(P<0.05)。COPD急性加重期患者30例和稳定期20例,分别吸入舒利迭干粉激素治疗1月后,血浆IL-13浓度均较治疗前明显下降(66.33±3.22)和(29.35±3.24),(38.97±1.02)和(26.08±1.25),差异均有显著性(P<0.05)。结论:血浆IL-13参与COPD的病理生理过程,并可作为判断COPD患者病变严重程度和观察治疗效果的指标。Objective: To discuss the relationship of clinical feature, hormone inhalation and plasma level of interleukin 13 ( IL-13 ) of chronic obstructive pulmonary disease (CODP) pat-ients. Methods: Selected 64 COPD cases at acute exacerbation, including 30 cases treated with inhalation of salmeterol fluticasone propionate at 50/250 p,g for a month, 42 cases at stable stage including 20 cases treated with inhalation of salmeterol fluticasone propionate, and 36 healthy cases. Tested the concentration of IL-13 in plasm. Results: The IL-13 concentration in plasma of 106 COPD cases (58.35±3.28) (pg/mL) had significant difference from 36 healthy cases(25.03 ±3. 22) (pg/mL) (P〈0.05). The concentration of 64 COPD cases at acute exacerbation (67.13 ±3.12) (pg/mL) had significant difference from 42 cases at stable stage (39.27 ±4.02 pg/mL) (P 〈 0.05). The concentrations of light patients (51.25 ±2.38 pg/mL), of middle patients (61.03 ±2.36 pg/mL), severe patients (69.37 ±2.16 pg/mL) extreme severe patients (75.67 ±2.15 pg/mL) were significantly different (P 〈 0.05 ). With 1 month therapy with inhalation of salmeterol fluticasone propionate, IL-13 concentration significantly decreased compared with the level before treatment in both acute exacerbation group[(66.33 ± 3.22pg/mL) vs (29.35 + 3.24 pg/ mL) ] and stable group[ (38.97 ± 1.02pg/mL) vs (26.08 ± 1.25 pg/mL) ] Conclusion: IL-13 participates in pathological and physiological process of COPD, and is valuable index for judging severity of disease and therapeutic effect.
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